Repeated Spots Or Lines On Prints - Ricoh M065 Service Manual

Troubleshooting Guide

5.1.5 REPEATED SPOTS OR LINES ON PRINTS

The same spots or lines appear at regular intervals.
Interval
At intervals of 35 mm (1.38
inches)
At intervals of 33 mm (1.3
inches)
At intervals of 83 mm (3.27
inches)
At intervals of 94 mm (3.7
inches)
At intervals of 126 mm (4.96
inches)
At intervals of 141 mm (5.55
inches)
At intervals of 204 mm (8.03
inches)
At intervals of 795 mm (31.3
inches)
At intervals of 41 mm (1.61
inches)
At intervals of 82 mm (3.23
inches)
M065/M066
Possible cause
Defective charge roller
Defective development roller
Defective paper transfer roller
Defective OPC drum
Defective fusing roller
Defective pressure roller
Defective fusing belt
Defective image transfer belt
Defective image transfer roller
Defective image transfer belt
drive roller or image transfer
belt idling roller
5-4
Necessary actions
Replace the PCDU.
Replace the PCDU.
Replace the paper
transfer roller unit.
Replace the PCDU.
Replace the fusing roller
or fusing unit.
Replace the pressure
roller or fusing unit.
Replace the fusing unit.
Replace the image
transfer belt or image
transfer belt unit.
Replace the image
transfer roller.
Replace the image
transfer belt drive roller or
image transfer belt idling
roller.
SM Appendix